H
Homer Rahnejat
Researcher at Loughborough University
Publications - 337
Citations - 7399
Homer Rahnejat is an academic researcher from Loughborough University. The author has contributed to research in topics: Lubrication & Piston. The author has an hindex of 45, co-authored 331 publications receiving 6498 citations. Previous affiliations of Homer Rahnejat include University of Central Lancashire & Imperial College London.
Papers
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Book
Fundamentals of Tribology
R. Gohar,Homer Rahnejat +1 more
TL;DR: In this article, the authors describe the principles of hydrodynamics, thermodynamic properties of surfaces contact mechanics, dry contact friction, and lubricant rheology.
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Bearing induced vibration in precision high speed routing spindles
TL;DR: In this paper, a detailed model of bearing vibration, including the effect of contact spring non-linearity in balls-to-raceways' contacts, is presented, which is used for recognition of complex real-time vibration spectra of a precision routing spindle, obtained by accurate non-contact sensors.
Book
Multi-Body Dynamics: Vehicles, Machines and Mechanisms
TL;DR: In this article, the authors propose a solution methodology for optimal control of multi-body systems with particle and rigid body constraints. But this solution is not suitable for the case of multibody systems.
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The Vibrations of Radial Ball Bearings
Homer Rahnejat,R. Gohar +1 more
TL;DR: In this paper, a theoretical analysis of the vibration response of a rotating rigid shaft supported by two radial deep-groove lubricated ball bearings is presented, where the bearings and their oil films are approximated to a set of nonlinear elastic springs and dampers rotating relative to the shaft when it is subjected to a rotating unbalance or inner race surface waviness.
Journal ArticleDOI
Tribology of piston compression ring conjunction under transient thermal mixed regime of lubrication
TL;DR: In this paper, an analytic solution to the average flow model is presented for this contact with a new analytical thermal model, where the generated contact temperatures, particularly at the inlet result in thinner films than the idealised analyses.